Reverse Engineering Asked by dandan on January 7, 2021
I have a software which writes some data to specific location in memory depending on user choices.
Say i can have 2 choices, A & B.
I want to run IDA, set option A and save all the data, then run it again with option B and save and after that compare the 2.
Can i do this?
How?
You may collect code coverage in both cases and then make a diff via ida plugin like lighthouse
Answered by Anton Kukoba on January 7, 2021
What you are asking for is called "Differential Debugging". Take a look to this tutorial to see how to do so with IDA without requiring any kind of plugins, just built-in functionality.
Answered by joxeankoret on January 7, 2021
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